Streamer showers continue to develop and move inland over the lower and Central Valley. Through sunrise most showers will move west to northwest along and 30 miles north of the Rio Grande River. Townships from Port Isabel...Brownsville...McAllen and Rio Grande City could see a brief heavy shower. Rainfall fall amounts of a trace to one tenth of an inch are possible.
Partly cloudy. Slight chance of showers. Lows in the upper 70s. Southeast winds 10 to 15 mph in the evening becoming light. Chance of rain 10 percent. Heat index readings 105 to 109 in the evening.
Saturday
Partly cloudy. Slight chance of thunderstorms. Highs in the mid 90s. Light winds becoming southeast 15 to 20 mph in the late morning and afternoon. Chance of rain 20 percent. Heat index readings 105 to 107 in the afternoon.
Partly cloudy. Lows in the upper 70s. Southeast winds around 10 mph in the evening becoming light.
Sunday
Partly cloudy. Slight chance of thunderstorms. Highs in the upper 90s. Light winds becoming southeast 10 to 15 mph in the late morning and afternoon. Chance of rain 20 percent. Heat index readings 105 to 110 in the afternoon.
Partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph.
Monday through Tuesday Night
Partly cloudy. Highs in the upper 90s. Lows in the upper 70s. Heat index readings 105 to 109.
Wednesday
Mostly cloudy in the morning then becoming partly cloudy. Slight chance of thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index readings 105 to 110.
Wednesday Night
Partly cloudy. Lows in the upper 70s. Heat index readings around 105 in the evening.
Thursday
Partly cloudy. Slight chance of thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index readings 105 to 108 in the afternoon.
Thursday Night and Friday
Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index readings 105 to 106.
